GSD-2021-33564

Vulnerability from gsd - Updated: 2021-06-02 00:00
Details
An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verify_url option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.
Aliases
Aliases
CVE-2021-33564
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{
  "GSD": {
    "alias": "CVE-2021-33564",
    "description": "An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verify_url option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.",
    "id": "GSD-2021-33564"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "dragonfly",
            "purl": "pkg:gem/dragonfly"
          }
        }
      ],
      "aliases": [
        "CVE-2021-33564",
        "GHSA-j858-xp5v-f8xx"
      ],
      "details": "An argument injection vulnerability in the Dragonfly gem before 1.4.0\nfor Ruby allows remote attackers to read and write to arbitrary files via a crafted\nURL when the verify_url option is disabled. This may lead to code execution. The\nproblem occurs because the generate and process features mishandle use of the ImageMagick\nconvert utility.\n",
      "id": "GSD-2021-33564",
      "modified": "2021-06-02T00:00:00.000Z",
      "published": "2021-06-02T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/advisories/GHSA-j858-xp5v-f8xx"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Remote code execution in Dragonfly"
    }
  },
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      "description": "An argument injection vulnerability in the Dragonfly gem before 1.4.0\nfor Ruby allows remote attackers to read and write to arbitrary files via a crafted\nURL when the verify_url option is disabled. This may lead to code execution. The\nproblem occurs because the generate and process features mishandle use of the ImageMagick\nconvert utility.\n",
      "gem": "dragonfly",
      "ghsa": "j858-xp5v-f8xx",
      "patched_versions": [
        "\u003e= 1.4.0"
      ],
      "title": "Remote code execution in Dragonfly",
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    },
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          "affected_versions": "All versions before 1.4.0",
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          "cwe_ids": [
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          "date": "2021-06-10",
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          "identifier": "CVE-2021-33564",
          "identifiers": [
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          ],
          "not_impacted": "All versions starting from 1.4.0",
          "package_slug": "gem/dragonfly",
          "pubdate": "2021-05-29",
          "solution": "Upgrade to version 1.4.0 or above.",
          "title": "Argument Injection or Modification",
          "urls": [
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            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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          "impactScore": 6.4,
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            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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      "lastModifiedDate": "2021-06-10T15:20Z",
      "publishedDate": "2021-05-29T14:15Z"
    }
  }
}



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